138390120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 512722980

約数和(自身を除く): 374332860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 353, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 706, 726, 792, 810, 891, 968, 990, 1059, 1080, 1089, 1188, 1210, 1320, 1412, 1452, 1485, 1620, 1765, 1782, 1815, 1980, 2118, 2178, 2376, 2420, 2824, 2904, 2970, 3177, 3240, 3267, 3530, 3564, 3630, 3883, 3960, 4236, 4356, 4455, 4840, 5295, 5445, 5940, 6354, 6534, 7060, 7128, 7260, 7766, 8472, 8712, 8910, 9531, 9801, 10590, 10890, 11649, 11880, 12708, 13068, 14120, 14520, 15532, 15885, 16335, 17820, 19062, 19415, 19602, 21180, 21780, 23298, 25416, 26136, 28593, 31064, 31770, 32670, 34947, 35640, 38124, 38830, 39204, 42360, 42713, 43560, 46596, 47655, 49005, 57186, 58245, 63540, 65340, 69894, 76248, 77660, 78408, 85426, 93192, 95310, 98010, 104841, 114372, 116490, 127080, 128139, 130680, 139788, 142965, 155320, 170852, 174735, 190620, 196020, 209682, 213565, 228744, 232980, 256278, 279576, 285930, 314523, 341704, 349470, 381240, 384417, 392040, 419364, 427130, 465960, 512556, 524205, 571860, 629046, 640695, 698940, 768834, 838728, 854260, 1025112, 1048410, 1143720, 1153251, 1258092, 1281390, 1397880, 1537668, 1572615, 1708520, 1922085, 2096820, 2306502, 2516184, 2562780, 3075336, 3145230, 3459753, 3844170, 4193640, 4613004, 5125560, 5766255, 6290460, 6919506, 7688340, 9226008, 11532510, 12580920, 13839012, 15376680, 17298765, 23065020, 27678024, 34597530, 46130040, 69195060, 138390120]

約数ペア:

[(1, 138390120), (2, 69195060), (3, 46130040), (4, 34597530), (5, 27678024), (6, 23065020), (8, 17298765), (9, 15376680), (10, 13839012), (11, 12580920), (12, 11532510), (15, 9226008), (18, 7688340), (20, 6919506), (22, 6290460), (24, 5766255), (27, 5125560), (30, 4613004), (33, 4193640), (36, 3844170), (40, 3459753), (44, 3145230), (45, 3075336), (54, 2562780), (55, 2516184), (60, 2306502), (66, 2096820), (72, 1922085), (81, 1708520), (88, 1572615), (90, 1537668), (99, 1397880), (108, 1281390), (110, 1258092), (120, 1153251), (121, 1143720), (132, 1048410), (135, 1025112), (162, 854260), (165, 838728), (180, 768834), (198, 698940), (216, 640695), (220, 629046), (242, 571860), (264, 524205), (270, 512556), (297, 465960), (324, 427130), (330, 419364), (353, 392040), (360, 384417), (363, 381240), (396, 349470), (405, 341704), (440, 314523), (484, 285930), (495, 279576), (540, 256278), (594, 232980), (605, 228744), (648, 213565), (660, 209682), (706, 196020), (726, 190620), (792, 174735), (810, 170852), (891, 155320), (968, 142965), (990, 139788), (1059, 130680), (1080, 128139), (1089, 127080), (1188, 116490), (1210, 114372), (1320, 104841), (1412, 98010), (1452, 95310), (1485, 93192), (1620, 85426), (1765, 78408), (1782, 77660), (1815, 76248), (1980, 69894), (2118, 65340), (2178, 63540), (2376, 58245), (2420, 57186), (2824, 49005), (2904, 47655), (2970, 46596), (3177, 43560), (3240, 42713), (3267, 42360), (3530, 39204), (3564, 38830), (3630, 38124), (3883, 35640), (3960, 34947), (4236, 32670), (4356, 31770), (4455, 31064), (4840, 28593), (5295, 26136), (5445, 25416), (5940, 23298), (6354, 21780), (6534, 21180), (7060, 19602), (7128, 19415), (7260, 19062), (7766, 17820), (8472, 16335), (8712, 15885), (8910, 15532), (9531, 14520), (9801, 14120), (10590, 13068), (10890, 12708), (11649, 11880)]